An organism's genotype is A. its physical appearance

B. its combination of alleles

C. the mutations it inherits

D. the crossing over that occurs during meiosis

The body of water found at number 4 on the map above is the

What’s the student’s scientific question

This is a typical grassland food web. it is also a small picture of an important cycle on earth: the carbon cycle. describe how the carbon gets into this food web. a) bacteria and fungi, the decomposers, recycle carbon from dead organisms. b) carbon is found in the grass and is passed from one level to the next in this food web. eliminate c) all living things give off carbon dioxide as a by-product of respiration and it is released into the atmosphere. d) plants use carbon dioxide as a reactant in photosynthesis, to make usable chemical energy in the form of a sugar.